One won't shift rioter fixed with glue, oddly ignored (8)

I believe the answer is:

loiterer

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'one won't shift' is the definition.
I can't tell whether this defines the answer.

'rioter fixed with glue oddly ignored' is the wordplay.
'fixed with' is an anagram indicator.
'oddly ignored' means one should take alternating letters (letters in odd-numbered positions removed).
The alternating letters of 'glue' are 'le'.
'rioter' mixed up with 'le' makes 'LOITERER'.

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(Other definitions for loiterer that I've seen before include "Person hanging around suspiciously" , "layabout" , "He hangs around idly" , "One hanging idly about" , "One skulks around" .)

I've seen this clue in The Telegraph.

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